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Improve dump_attachment documentation.

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Fixes ticket #2299
This commit is contained in:
Carl Eugen Hoyos 2013-02-28 08:57:10 +01:00
parent e54a1bdc21
commit a791b62f5f
1 changed files with 2 additions and 2 deletions
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doc/ffmpeg.texi
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@ -411,11 +411,11 @@ will be used.
E.g. to extract the first attachment to a file named 'out.ttf':
@example
ffmpeg -dump_attachment:t:0 out.ttf INPUT
ffmpeg -dump_attachment:t:0 out.ttf -i INPUT
@end example
To extract all attachments to files determined by the @code{filename} tag:
@example
ffmpeg -dump_attachment:t "" INPUT
ffmpeg -dump_attachment:t "" -i INPUT
@end example
Technical note -- attachments are implemented as codec extradata, so this